Rana Overseas leading Manufacturer and Exporters of Stainless Steel Casserole. Our Stainless Steel casserole is a perfect fusion of practicality and style. Copper maintains temperature levels, responding quickly to increases and decreases in temperature. This even heat distribution results in greater control and better results. High straight sides ensure moisture is retained in your recipes. Whether used with a lid in the oven for slow cooking, or atop the hob, our casserole will prove its useful versatility.